Hi folks, I have a general question of why the client doesn't throw away the cached server's capabilities on server reboot. Say a client mounted a server when the server didn't support security_labels, then the server was rebooted and support was enabled. Client re-establishes its clientid/session, recovers state, but assumes all the old capabilities apply. A remount is required to clear old/find new capabilities. The opposite is true that a capability could be removed (but I'm assuming that's a less practical example). I'm curious what are the problems of clearing server capabilities and rediscovering them on reboot? Is it because a local filesystem could never have its attributes changed and thus a network file system can't either? Thank you.
